JP4046430B2

JP4046430B2 - Punch

Info

Publication number: JP4046430B2
Application number: JP00381999A
Authority: JP
Inventors: 貴之白記
Original assignee: Shimano Inc
Current assignee: Shimano Inc
Priority date: 1999-01-11
Filing date: 1999-01-11
Publication date: 2008-02-13
Anticipated expiration: 2019-01-11
Also published as: JP2000201581A

Description

【０００１】
【発明の属する技術分野】
本発明は釣竿、特に、リールからの釣糸を内部に挿通可能な釣糸通路を有する中通し竿に関する。
【０００２】
【従来の技術】
中通し竿は、内部に釣糸を挿通可能な釣糸通路を有する竿体と、竿体に脱着自在に固定されたリールと、前記リールの穂先側の竿体外周面に形成された釣糸導入孔と、竿体の穂先側端部に形成されたトップガイドとを有している。このような中通し竿では、リールからの釣糸を釣糸導入孔より釣糸通路に導入し、穂先側のトップガイドより外部に釣糸を導出する。
【０００３】
一般的に、このような中通し竿において釣糸を釣糸通路に挿通させるためには、例えば、金属ワイヤ製の糸通し具が用いられる。このような複数の竿体からなる中通し竿において、糸通し具を用いて釣糸を釣糸通路に挿通する場合（以下、「釣糸挿通操作」という）、以下のようにして作業をおこなう。
【０００４】
図９に示すように、元竿１の穂先竿に元上竿２のみを引き出し、元上竿２内に中竿３及び穂先竿４を収納する。一方で、糸通し具２００の本体部２０１の後端に設けられた釣糸係止部２０３に釣糸Ｌを係止する。そして、元竿１に設けられた釣糸導入孔６から元上竿２内に収納された穂先竿４内の釣糸通路１００に、糸通し２００をキャップ部２０１から挿入する。その後、穂先竿４の穂先側から釣糸Ｌとともに糸通し具２００を引き出して、釣糸通路１００に釣糸Ｌを挿通する。
【０００５】
【発明が解決しようとする課題】
このような従来の中通し竿では、釣糸挿通操作時に糸通し具２００及び釣糸Ｌを直接穂先竿４の内部に挿入する必要がある。このため、図９に示すように、元上竿２の竿元側端部に摩耗防止のために配置されている硬質リングＧの径Ｒは、穂先竿４の竿元側端部の内径とほぼ一致するように極めて小径に形成されている。
【０００６】
しかし、この硬質リングＧの内径が小さいと、実際に釣りを行う際に釣糸Ｌと硬質リングＧとの間に生じる抵抗が大きくなり、釣糸の出し入れがスムーズに行えない恐れがある。
【０００７】
また、釣糸挿通操作時において、糸通し具を挿入する元上竿２が元竿１の釣糸導入孔付近で十分に固定されて安定していないと、釣糸挿通操作を素早くかつ容易に行うことが難しい。
【０００８】
本発明の課題は、釣糸挿通操作を容易に行うことができ、釣糸の滑動抵抗の少ない中通し竿を提供することにある。
【０００９】
【課題を解決するための手段】
発明１の中通し竿は、外周面にリールを装着可能でありリールからの釣糸が通過可能な釣糸通路を内部に有する中通し竿であって、釣糸通路に釣糸を導入可能な釣糸導入孔を穂先側外周面に有する第１竿体と、第１竿体の穂先側に振出形式で連結され竿元側内周面に硬質リングを有する第２竿体と、第２竿体の竿元側端部に脱着自在に連結された尻栓と、第２竿体の穂先側に振出形式で連結される小径竿体とを備えている。そして、尻栓は、第１竿体の釣糸導入孔付近で第１竿体に係止可能な本体部と、本体部に形成され本体部が第１竿体の釣糸導入孔付近で係止された状態において釣糸導入孔と第２竿体内に収納された小径竿体の釣糸通路を連絡する連絡部とを有している。
【００１０】
この中通し竿は、収納時には小径竿体及び第２竿体を第１竿体内に収納してコンパクトな状態になり、使用時には小径竿体及び第２竿体を第１竿体の穂先側に引き延ばして１本の竿体として用いられる。
【００１１】
釣糸挿通操作時は、以下に述べるように、小径竿体を第２竿体内に収納し第２竿体の竿元側端部を第１竿体の釣糸導入孔付近に位置させた状態で行われる。即ち、第２竿体の竿元側を第１竿体の釣糸導入孔付近まで挿入して、尻栓を釣糸導入孔付近において第１竿体に係止させて第２竿体を第１竿体に固定する。この状態において、尻栓の連絡部が第１竿体の釣糸導入孔と第２竿体内に収納された小径竿体の釣糸通路とを連結する。ここで、釣糸を係止した糸通し具を釣糸導入孔より挿入する。糸通し具を連絡部を経て小径竿体の釣糸通路内へ挿入し、小径竿体の穂先側から糸通し具及び釣糸を引き出す。その後、尻栓を第２竿体より取り外して、第２竿体及び小径竿体を穂先側に引き出して１本の竿体として用いる。
【００１２】
この中通し竿では、脱着自在に第２竿体に固定された尻栓が釣糸挿通操作時において第２竿体が第１竿体の釣糸導入孔付近に位置するように固定するので、安定した状態で素早く釣糸挿通操作を行うことができる。そして、実際の釣時においては、尻栓を第２竿体から取り外して第２竿体をさらに穂先側に引き出して第１竿体に振出式に連結できる。また、尻栓の連絡部が釣糸挿通操作時において糸通し具，釣糸を小径竿体内に導くので、第２竿体の竿元側に大径の硬質リングを設置できる。この結果、実釣時の釣糸の滑動抵抗が低下することなく、スムーズな釣糸の出し入れが可能である。
【００１３】
発明２にかかる中通し竿は、発明１の中通し竿であって、連絡部は第１竿体の釣糸導入孔の竿元側縁部付近から小径竿体の釣糸通路にかけて連続して形成された傾斜を有している。
【００１４】
この場合には、傾斜が第１竿体の釣糸導入孔の竿元側端部付近と第２竿体内に収納された小径竿体の釣糸通路とを連結する。ここで、釣糸を係止した糸通し具を釣糸導入孔より挿入する。
【００１５】
発明３に係る中通し竿は、発明１または２の中通し竿であって、本体部は穂先側に第２竿体の竿元側端部に螺合可能なねじ山部を有している。
【００１６】
釣糸挿通操作時においては、本体部のねじ山を第２竿体の竿元側端部に螺合させて、尻栓を第２竿体に固定する。釣糸挿通操作終了後の実際に釣りを行う際においては、本体部のねじ山の螺合を解除して尻栓を第２竿体から取り外す。
【００１７】
発明４にかかる中通し竿は、発明１または２の中通し竿であって、本体部は穂先側に第２竿体の竿元側端部に脱着自在な磁石を有している。
【００１８】
この場合には、例えば、第２竿体の竿元側付近に磁性体または本体部の磁石に磁着する磁石を配置する。そして、釣糸挿通操作時においては、本体部の磁石を第２竿体の竿元側端部に磁着させて、尻栓を第２竿体に固定する。釣糸挿通操作終了後の実際に釣りを行う際においては、本体部を第２竿体から引き離す。
【００１９】
発明５にかかる中通し竿は、発明１〜４のいずれかの中通し竿であって、第２竿体は貫通孔を有した竿尻部を竿元側端部に有し、硬質リングは竿尻部の貫通孔内周面に配置され、尻栓は竿尻部に脱着自在に連結されている。
【００２０】
この場合には、硬質リングが竿尻部に配置されており竿尻部に尻栓が連結されているので、実際に釣りを行う際において釣糸との接触により第２竿体自体を損傷するのを防止できる。また製造組立が容易になる。
【００２１】
発明６にかかる中通し竿は、発明５の中通し竿であって、竿尻部は第２竿体に脱着自在に固定されている。
【００２２】
この場合には、竿尻部が第２竿体に脱着自在に固定されているので、損傷してしまった硬質リングを容易に交換可能である。
【００２３】
【発明の実施の形態】
［第１実施形態］
以下、本発明の第１実施形態について図面を参照しつつ説明する。
【００２４】
本発明の第１実施形態を採用した中通し竿は、図１に示すように、元竿１と、元竿１の穂先側に連結された元上竿２と、元上竿２の穂先側に順次連結された中竿３及び穂先竿４とを有している。これら元竿１〜穂先竿４は炭素繊維またはガラス繊維等に合成樹脂を含浸させたプリプレグから形成される先細り筒状部材であって、内部に釣糸通路１００を有する（図２等参照）。そして、元上竿２〜穂先竿４は穂先側から順次竿元側の竿体の内部に挿入され出し入れ自在になっており、いわゆる振出形式で連結されている。
【００２５】
元竿１は、外周面に形成されリール５を脱着自在に装着可能なリールシートＳと、穂先側外周面に形成されリール５からの釣糸Ｌを竿体内部に導入する釣糸導入孔６が形成されている。また、図２に示すように、この釣糸導入孔６には釣糸との接触から周縁部を保護するための保護リング１０が周縁部に填め込まれている。保護リング１０は、硬質のセラミック等で形成されたリング状の部材であり、元竿１の軸方向に長い楕円型に形成された釣糸導入孔６の周縁に沿って配置されている。この保護リング１０の軸方向の中央付近には元竿１の径内方向に突出した一対の突起部１０ａが形成されている。
【００２６】
元上竿２は、図２（ａ）に示すように、竿元側端部に雌ねじ部２ａを有し、この雌ねじ部２ａに尻栓２０が脱着自在に固定されている。また、雌ねじ部２ａの穂先側に隣接する内周面にはセラミック製の硬質リング２ｂがはめ込まれている。この硬質リング２ｂは元上竿２内に収納される穂先竿４の内径に依存することのない比較的大きな内径を有する部材である。
【００２７】
図３及び図４に示すように、尻栓２０は、円筒型の本体部２１と、本体部２１の穂先側に本体部２１よりやや小径に形成され外周にねじ山が形成された雄ネジ部２２とを有している。この本体部２１及び雄ネジ部２２はナイロン樹脂等のプラスチックで一体的に形成されており、雄ネジ部２２は元上竿２の雌ねじ部２ａに螺合可能である。また、本体部２１の幅方向中央付近の雄ネジ部２２側端面から軸方向中央付近の側面にかけて連続して傾斜２１ａが形成されており、傾斜２１ａから本体部２１を軸方向に貫通孔２１ｃが貫通している。そして、雄ネジ部２２との境界付近の本体部２１の傾斜２１ａの開口側側面には、保護リング１０の突出部１０ａが係合可能な係止溝２１ｂが形成されている。この係止溝２１ｂは傾斜２１ａの両側にそれぞれ形成されている。この係止溝２１ｂに突出部１０ａが係合した状態において、傾斜２１ａは元竿１の釣糸導入孔６の竿元側と穂先竿４の釣糸導入孔とをなだらかに連結している。また、貫通孔２１ｃは元竿１の釣糸通路１００と元上竿２の釣糸通路１００とを連通して空気の通過を可能としている。
【００２８】
穂先竿４は、図１に示すように、穂先側端部にトップガイド７が取り付けられており、リール５からの釣糸Ｌは釣糸導入孔６を通り釣糸通路１００に導かれて、穂先側のトップガイド７より外部へ導かれる。
【００２９】
このように構成された中通し竿では、収納時には穂先竿４〜元上竿２を元竿１内に収納する。一方、使用時には各竿体を穂先側に引き延ばして１本の竿体として用いる。そして釣糸挿通操作時には、糸通し具２００を用いて釣糸Ｌを各竿体の釣糸通路１００に挿通させる。
【００３０】
釣糸挿通操作時は、図２（ａ）に示すように、元上竿２の竿元側を元竿１の釣糸導入孔６付近に位置させて、元竿１に固定された保護リング１０の突出部１０ａを尻栓２０の係止溝２１ｂに係合させ元竿１に元上竿２を固定する。この状態において、尻栓２０の傾斜２１ａが、元竿１の釣糸導入孔６と元上竿２内の穂先竿４の釣糸通路１００とを連結する。続いて、釣糸Ｌを釣糸係止部に係止した糸通し具２００を釣糸導入孔６より挿入する。糸通し具２００のキャップ部２０２は傾斜２１ａに沿って穂先竿４の釣糸通路１００内へ挿入される。そして、トップガイド７より糸通し具２００を引き出して、釣糸Ｌを釣糸通路１００に挿通させる。
【００３１】
その後、図２（ｂ）に示すように、雄ネジ部２２の元上竿２に対する螺合を解除して尻栓２０を元上竿２より取り外し、穂先竿４〜元上竿２を順次穂先側に引き出して１本の竿体として用いる。
【００３２】
この中通し竿では、尻栓１０が釣糸挿通操作時において元竿１の釣糸導入孔６付近に位置するように元上竿２を固定するので、安定した状態で素早く釣糸挿通操作を行うことができる。そして、実際に釣を行う際においては、尻栓２０を元上竿２から取り外して振出式に連結できる。また、尻栓２０の傾斜２１ａが釣糸挿通操作時において糸通し具，釣糸を釣糸導入孔６から穂先竿４の釣糸通路１００に導くので、元上竿２の竿元側に穂先竿４の径に関係なく大径の硬質リング２ｂを設置できる。この結果、実釣時の釣糸Ｌの滑動抵抗が低下することなく、スムーズな釣糸Ｌの出し入れが可能である。
【００３３】
［第２実施形態］
以下、本発明の第２実施形態について図面を参照しつつ説明する。
【００３４】
本発明の第１実施形態を採用した中通し竿の元竿１は、図５に示すように、穂先側外周面に形成されリールからの釣糸Ｌを竿体内部に導入する釣糸導入孔６が形成されている。この釣糸導入孔６には釣糸Ｌとの接触から周縁部を保護するための保護リング１０が周縁部に填め込まれている。保護リング１０は、硬質のセラミックやアルミニウムなどの金属等で形成されたリング状の部材であり、元竿１の軸方向に長い楕円型に形成された釣糸導入孔６の周縁に沿って配置されている。この保護リング１０の軸方向の中央付近には元竿１の径内方向に突出した一対の突起部１０ａが形成されている。
【００３５】
元上竿２は、図５に示すように、竿元側端部に雌ねじ部２ａを有し、この雌ねじ部２ａに竿尻部３０が脱着自在に連結され、さらに竿尻部３０に尻栓２０が脱着自在に固定されている。
【００３６】
竿尻部３０は、図６及び図７に詳しく示すように、円筒型の本体部３１と本体部３１の穂先側内周面にはめ込まれたセラミック製の硬質リング３２とを有している。本体部３１は、例えば、ナイロン樹脂等の合成樹脂から構成されており、竿元側内周面及び穂先側外周面にそれぞれ雌ねじ部３１ａと雄ネジ部３１ｂとが形成されている。この雄ネジ部３１ｂは元上竿２の竿元側端部の雌ねじ部２ａに螺合可能であり、竿尻部３０は元上竿２の竿元側に脱着自在に固定されている。一方、硬質リング３２は、元上竿２の内部に収納される穂先竿４の内径に依存することなく比較的大きな内径を有するリング状の部材である。
【００３７】
尻栓２０は、図６及び図７に詳しく示すように、円筒型の本体部２１と、本体部２１の穂先側に本体部２１よりやや小径に形成され外周にねじ山が形成された雄ネジ部２２とを有している。この本体部２１及び雄ネジ部２２はナイロン樹脂等のプラスチックで一体的に形成されており、雄ネジ部２２は竿尻部３０の雌ねじ部３１ａに螺合可能である。また、本体部２１の幅方向中央付近の雄ネジ部２２側端面から軸方向中央付近の側面にかけて連続して傾斜２１ａが形成されている。そして、雄ネジ部２２との境界付近の本体部２１の傾斜２１ａの開口側側面には、保護リング１０の突出部１０ａが係合可能な係止溝２１ｂが形成されている。この係止溝２１ｂは傾斜２１ａの両側にそれぞれ形成されている。この係止溝２１ｂに突出部１０ａが係合した状態において、傾斜２１ａは元竿１の釣糸導入孔６の竿元側と穂先竿４の釣糸通路と竿尻部３０を介してなだらかに連結している。
【００３８】
なお、その他の構成は第１実施形態と同様であり説明を省略する。
【００３９】
このように構成された中通し竿では、収納時には穂先竿４〜元上竿２を元竿１内に収納する。一方、使用時には各竿体を穂先側に引き延ばして１本の竿体として用いる。そして釣糸挿通操作時には、糸通し具２００を用いて釣糸Ｌを各竿体の釣糸通路１００に挿通させる。
【００４０】
釣糸挿通操作時は、第１実施形態と同様に、元上竿２の竿元側を第１竿体の釣糸導入孔付近に位置させて、元竿１の固定された保護リング１０の突出部１０ａを尻栓２０の係止溝２１ｂに係合させ元竿１に元上竿２を固定する。この状態において、尻栓２０の傾斜２１ａが、元竿１の釣糸導入孔６と元上竿２内の穂先竿４の釣糸通路１００とを連結する。続いて、糸通し具によって釣糸導入孔より穂先竿４の釣糸通路に釣糸Ｌを挿入する。
【００４１】
その後、尻栓２０の竿尻部３０に対する螺合を解除して尻栓２０を元上竿２より取り外し、穂先竿４〜元上竿２を順次穂先側に引き出して１本の竿体として用いる。
【００４２】
この中通し竿では、尻栓２０が釣糸挿通操作時において元竿１の釣糸導入孔６付近に位置するように元上竿２を固定するので、安定した状態で素早く釣糸挿通操作を行うことができる。そして、実際の釣時においては、尻栓２０を元上竿２から取り外して振出式に連結できる。また、尻栓２０の傾斜２１ａが釣糸挿通操作時において糸通し具，釣糸を釣糸導入孔６から穂先竿４の釣糸通路１００に導くので、元上竿２の竿元側に穂先竿４の径に関係なく大径の硬質リング３２を設置できる。この結果、実釣時の釣糸Ｌの滑動抵抗が低下することなく、スムーズな釣糸Ｌの出し入れが可能である。なお、この硬質リング３２は元上竿２の脱着自在に連結された竿尻部３０にはめ込まれておいるので、必要に応じて硬質リング３２を交換可能であり、またゴミ等が元上竿２内に溜まった際の清掃も容易である。
【００４３】
［第３実施形態］
以下、本発明の第３実施形態について図面を参照しつつ説明する。
【００４４】
図８に示すように、本発明の第３実施形態を採用した中通し竿の元竿１は、穂先側外周面に形成されリールからの釣糸Ｌを竿体内部に導入する釣糸導入孔６が形成されている。この釣糸導入孔６には釣糸Ｌとの接触から周縁部を保護するための保護リング１０が周縁部に填め込まれている。保護リング１０は、硬質のセラミックやアルミニウム等で形成されたリング状の部材であり、元竿１の軸方向に長い楕円型に形成された釣糸導入孔６の周縁に沿って配置されている。この保護リング１０の軸方向の中央付近には元竿１の径内方向に突出した一対の突起部１０ａが形成されている。
【００４５】
元上竿２は、竿元側端部の内周面に硬質リング２ｂがはめ込まれている。また、竿元側端面には端面を覆うようにスチール等の合金からなる磁性体５０が固定されている。
【００４６】
尻栓２０は、円筒型の本体部２１と、本体部２１の穂先側に固定され径方向中央付近に貫通孔を有するリング状の磁石６０とを有している。本体部２１の幅方向中央付近の磁石６０側端面から軸方向中央付近の側面にかけて連続して傾斜２１ａが形成されている。そして、磁石６０との境界付近の本体部２１の傾斜２１ａの開口側側面には、保護リング１０の突出部１０ａが係合可能な係止溝２１ｂが形成されている。この係止溝２１ｂは傾斜２１ａの両側にそれぞれ形成されている。この係止溝２１ｂに突出部１０ａが係合した状態において、傾斜２１ａは元竿１の釣糸導入孔６の竿元側と穂先竿４の釣糸通路とをなだらかに連結している。
【００４７】
なお、その他の構成は第１実施形態と同様であり説明を省略する。
【００４８】
このように構成された中通し竿では、収納時には穂先竿４〜元上竿２を元竿１内に収納する。一方、使用時には各竿体を穂先側に引き延ばして１本の竿体として用いる。そして釣糸挿通操作時には、糸通し具２００を用いて釣糸Ｌを各竿体の釣糸通路１００に挿通させる。
【００４９】
釣糸挿通操作時は、第１実施形態と同様に、元上竿２の竿元側を第１竿体の釣糸導入孔付近に位置させて、元竿１の固定された保護リング１０の突出部１０ａを尻栓２０の係止溝２１ｂに係合させ元竿１に元上竿２を固定する。この状態において、尻栓２０の磁石６０は元上竿２の磁性体５０に磁着しており、尻栓２０の傾斜２１ａが、元竿１の釣糸導入孔６と元上竿２内の穂先竿４の釣糸通路１００とを連結する。続いて、糸通し具によって釣糸導入孔より穂先竿４の釣糸通路に釣糸Ｌを挿入する。
【００５０】
その後、尻栓２０の磁石６０の元上竿２に対する磁着を解除して尻栓２０を元上竿２より取り外し、穂先竿４〜元上竿２を順次穂先側に引き出して１本の竿体として用いる。
【００５１】
この中通し竿では、第１実施形態と同様の作用効果を奏する。
【００５２】
［他の実施形態］
（ａ）中通し竿の竿体の数は上記実施の形態に限定されるものではなく、任意の数の竿体を用いることができる。また、元竿に釣糸導入孔を設けるものに限定されず、元竿の穂先側に連結される第１中竿に釣糸導入孔を設けてもよい。
【００５３】
【発明の効果】
本発明に係る中通し竿によれば、所定の硬質リングを大径に形成することができるので、釣糸の滑動抵抗を軽減できる。また、釣糸挿通操作を容易に行うこともできる。
【図面の簡単な説明】
【図１】本発明の第１実施形態を採用した中通し竿の全体図。
【図２】釣糸挿通操作時における、図１の釣糸導入孔付近の拡大断面図。
【図３】図２の尻栓２０の拡大上面図。
【図４】図２の尻栓２０の拡大断面図。
【図５】本発明の第２実施形態を採用した中通し竿の釣糸導入孔付近の拡大断面図。
【図６】図５の尻栓２０の拡大上面図。
【図７】図５の尻栓２０の拡大断面図。
【図８】本発明の第３実施形態を採用した中通し竿の釣糸導入孔付近の拡大断面図。
【図９】従来の中通し竿の釣糸導入孔付近の拡大断面図。
【符号の説明】
１元竿
２元上竿
２ｂ硬質リング
３中竿
４穂先竿
５リール
６釣糸導入孔
Ｓリールシート
１０保護リング
１０ａ突出部
２０尻栓
２１本体部
２１ａ傾斜
２１ｂ係止溝
２２雄ネジ部
３０竿尻部
３１本体部
３２硬質リング[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fishing rod, and more particularly to a threading rod having a fishing line passage through which a fishing line from a reel can be inserted.
[0002]
[Prior art]
The through rod includes a rod body having a fishing line passage through which a fishing line can be inserted, a reel that is detachably fixed to the rod body, and a fishing line introduction hole that is formed on the outer peripheral surface of the rod body on the tip side of the reel. And a top guide formed at the tip end portion of the body. In such a through rod, the fishing line from the reel is introduced into the fishing line passage through the fishing line introduction hole, and the fishing line is led out from the top guide on the tip side.
[0003]
In general, in order to insert the fishing line into the fishing line passage in such a threading rod, for example, a threader made of metal wire is used. When inserting a fishing line into a fishing line passage using a threading tool (hereinafter referred to as “fishing line insertion operation”) in such a threading rod composed of a plurality of rods, the operation is performed as follows.
[0004]
As shown in FIG. 9, only the former cocoon 2 is pulled out to the head cocoon of the former cocoon 1, and the middle cocoon 3 and the tip cocoon 4 are stored in the former cocoon 2. On the other hand, the fishing line L is locked to the fishing line locking portion 203 provided at the rear end of the main body 201 of the threader 200. Then, the threader 200 is inserted from the cap portion 201 into the fishing line passage 100 in the tip rod 4 accommodated in the original fishing rod 2 from the fishing line introduction hole 6 provided in the original rod 1. Thereafter, the threading tool 200 is pulled out together with the fishing line L from the tip side of the tipping rod 4, and the fishing line L is inserted into the fishing line passage 100.
[0005]
[Problems to be solved by the invention]
In such a conventional threading rod, it is necessary to insert the threader 200 and the fishing line L directly into the tip rod 4 during the fishing line insertion operation. For this reason, as shown in FIG. 9, the diameter R of the hard ring G arranged for preventing wear on the heel side end of the upper collar 2 is equal to the inner diameter of the heel side end of the tip heel 4. It is formed with a very small diameter so as to almost coincide.
[0006]
However, if the inner diameter of the hard ring G is small, the resistance generated between the fishing line L and the hard ring G when fishing is actually increased, and there is a possibility that the fishing line cannot be taken in and out smoothly.
[0007]
In addition, when the fishing line insertion operation is performed, if the upper fishing rod 2 into which the threading tool is inserted is sufficiently fixed in the vicinity of the fishing line introduction hole of the fishing rod 1 and is not stable, the fishing line insertion operation can be performed quickly and easily. difficult.
[0008]
An object of the present invention is to provide a penetrating rod that can be easily inserted into a fishing line and has a low sliding resistance of the fishing line.
[0009]
[Means for Solving the Problems]
The threading rod of the first aspect of the invention is a threading rod having a fishing line passage in which a reel can be mounted on the outer peripheral surface and through which the fishing line from the reel can pass, and a fishing line introduction hole capable of introducing a fishing line into the fishing line passage. A first housing having an outer peripheral surface on the tip side, a second housing connected in a swinging manner to the tip side of the first housing and having a hard ring on the inner peripheral surface of the foot side, and a base side of the second housing The bottom plug is connected to the end portion in a detachable manner, and the small-diameter casing is connected to the tip of the second casing in a swinging manner. The tail plug has a main body portion that can be locked to the first rod body near the fishing line introduction hole of the first rod body, and a main body portion that is formed on the main body portion and is locked near the fishing line introduction hole of the first rod body. A fishing line introduction hole and a connecting portion that communicates the fishing line passage of the small-diameter rod housed in the second rod body.
[0010]
When the storage rod is housed, the small-diameter housing and the second housing are housed in the first housing to be in a compact state, and when used, the small-diameter housing and the second housing are placed on the tip side of the first housing. It is stretched and used as a single casing.
[0011]
As described below, the fishing line insertion operation is performed with the small-diameter frame housed in the second frame and the base end of the second frame positioned near the fishing line introduction hole of the first frame. Is called. That is, the base side of the second rod is inserted to the vicinity of the fishing line introduction hole of the first rod, and the bottom plug is locked to the first rod in the vicinity of the fishing line introduction hole, and the second rod is fixed to the first rod. Secure to the body. In this state, the connecting portion of the butt plug connects the fishing line introduction hole of the first casing and the fishing line of the small diameter casing accommodated in the second casing. Here, the threading tool for locking the fishing line is inserted from the fishing line introduction hole. The threading tool is inserted into the fishing line passage of the small diameter rod through the connecting portion, and the threading tool and the fishing line are pulled out from the tip side of the small diameter rod. Thereafter, the butt plug is removed from the second casing, and the second casing and the small-diameter casing are pulled out to the tip side and used as one casing.
[0012]
In this through rod, the bottom plug fixed to the second rod body is detachably fixed so that the second rod body is positioned in the vicinity of the fishing line introduction hole of the first rod body at the time of fishing line insertion operation. The fishing line insertion operation can be performed quickly in the state. At the time of actual fishing, the bottom plug can be removed from the second housing, and the second housing can be further pulled out to the tip side and connected to the first housing in a swing-out manner. Further, since the connecting part of the bottom plug guides the threading tool and the fishing line into the small-diameter housing during the fishing-line insertion operation, a large-diameter hard ring can be installed on the base side of the second housing. As a result, the fishing line can be smoothly taken in and out without lowering the sliding resistance of the fishing line during actual fishing.
[0013]
The through rod according to the invention 2 is the through rod of the invention 1, and the connecting portion is formed continuously from the vicinity of the edge of the fishing line introduction hole of the first rod body to the fishing line passage of the small diameter rod. Have a slope.
[0014]
In this case, the inclination connects the vicinity of the base end portion of the fishing line introduction hole of the first rod and the fishing line of the small-diameter rod accommodated in the second rod. Here, the threading tool for locking the fishing line is inserted from the fishing line introduction hole.
[0015]
The threading rod according to the invention 3 is the threading rod of the invention 1 or 2, and the main body portion has a screw thread portion that can be screwed to the edge side end portion of the second housing on the tip side. .
[0016]
At the time of fishing line insertion operation, the thread of the main body is screwed to the base end of the second housing, and the butt plug is fixed to the second housing. When fishing is actually performed after the fishing line insertion operation is finished, the screw thread of the main body is released and the tail plug is removed from the second housing.
[0017]
The through rod according to the invention 4 is the through rod of the invention 1 or 2, wherein the main body portion has a detachable magnet at the tip side end portion of the second rod body on the tip side.
[0018]
In this case, for example, a magnet that is magnetically attached to the magnet or the magnet of the main body is disposed near the base side of the second casing. And at the time of fishing line insertion operation, the magnet of a main-body part is magnetically attached to the base side edge part of a 2nd housing, and a butt plug is fixed to a 2nd housing. When actually fishing after the end of the fishing line insertion operation, the main body is pulled away from the second housing.
[0019]
The through rod according to the invention 5 is the through rod of any one of the inventions 1 to 4, wherein the second housing has a collar butt portion having a through hole at the collar side end, and the hard ring is It arrange | positions at the through-hole inner peripheral surface of a buttock part, and the butt plug is connected with the buttock part so that attachment or detachment is possible.
[0020]
In this case, since the hard ring is arranged at the buttock portion and the buttock is connected to the buttock portion, the second rod body itself is damaged by contact with the fishing line when actually fishing. Can be prevented. Moreover, manufacture and assembly are facilitated.
[0021]
The through rod according to the invention 6 is the through rod of the invention 5, and the buttock part is fixed to the second housing so as to be detachable.
[0022]
In this case, since the buttock part is detachably fixed to the second casing, the damaged hard ring can be easily replaced.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
[0024]
As shown in FIG. 1, the punch through which the first embodiment of the present invention is used is a bonito 1, a motogami cocoon 2 connected to the tip side of the cocoon 1, and a tip side of the motogami heel 2 Are connected with the middle rod 3 and the tip rod 4 sequentially connected to each other. These base rods 1 to 4 are tapered tubular members formed from a prepreg obtained by impregnating carbon fiber or glass fiber with a synthetic resin, and have a fishing line passage 100 therein (see FIG. 2 and the like). Then, the upper heel 2 to the tip heel 4 are sequentially inserted into and removed from the pod on the heel side from the tip side, and are connected in a so-called swing-out manner.
[0025]
The main rod 1 is formed with a reel sheet S which is formed on the outer peripheral surface and on which the reel 5 can be detachably mounted, and a fishing line introduction hole 6 which is formed on the tip side outer peripheral surface and introduces the fishing line L from the reel 5 into the inside of the casing. Has been. As shown in FIG. 2, the fishing line introduction hole 6 is fitted with a protective ring 10 for protecting the peripheral portion from contact with the fishing line. The protection ring 10 is a ring-shaped member formed of hard ceramic or the like, and is disposed along the periphery of the fishing line introduction hole 6 formed in an elliptical shape that is long in the axial direction of the main rod 1. Near the center in the axial direction of the protective ring 10, a pair of protrusions 10 a protruding in the radial direction of the main shaft 1 are formed.
[0026]
As shown in FIG. 2 (a), the former upper collar 2 has a female threaded portion 2a at the collar end, and a tail plug 20 is detachably fixed to the female threaded part 2a. A ceramic hard ring 2b is fitted on the inner peripheral surface adjacent to the tip side of the female screw portion 2a. This hard ring 2b is a member having a relatively large inner diameter that does not depend on the inner diameter of the tip collar 4 accommodated in the former collar 2.
[0027]
As shown in FIGS. 3 and 4, the bottom plug 20 includes a cylindrical main body 21 and a male screw portion having a diameter slightly smaller than that of the main body 21 on the tip side of the main body 21 and a thread formed on the outer periphery thereof. 22. The main body portion 21 and the male screw portion 22 are integrally formed of a plastic such as nylon resin, and the male screw portion 22 can be screwed into the female screw portion 2a of the upper collar 2. In addition, a slope 21a is continuously formed from the end face on the male screw portion 22 near the center in the width direction of the main body 21 to a side surface near the center in the axial direction, and a through hole 21c extends from the slope 21a to the main body 21 in the axial direction. It penetrates. A locking groove 21b that can be engaged with the protruding portion 10a of the protective ring 10 is formed on the opening side surface of the slope 21a of the main body 21 near the boundary with the male screw portion 22. The locking grooves 21b are formed on both sides of the slope 21a. In a state where the protruding portion 10 a is engaged with the locking groove 21 b, the slope 21 a gently connects the base side of the fishing line introduction hole 6 of the main rod 1 and the fishing line introduction hole of the tip rod 4. Further, the through hole 21c allows the passage of air by communicating the fishing line passage 100 of the main rod 1 and the fishing line passage 100 of the upper upper rod 2 with each other.
[0028]
As shown in FIG. 1, the tip rod 4 has a top guide 7 attached to the end on the tip side, and the fishing line L from the reel 5 is guided to the fishing line passage 100 through the fishing line introduction hole 6, Guided from the top guide 7 to the outside.
[0029]
In the through hole configured as described above, the tip 4 to the former upper 2 are stored in the main 1 when stored. On the other hand, at the time of use, each casing is extended to the tip side and used as one casing. At the time of fishing line insertion operation, the fishing line L is inserted into the fishing line passage 100 of each housing using the threading tool 200.
[0030]
At the time of fishing line insertion operation, as shown in FIG. 2 (a), the base side of the base rod 2 is positioned in the vicinity of the fishing line introduction hole 6 of the base rod 1, and the protective ring 10 fixed to the base rod 1 is The protrusion 10 a is engaged with the locking groove 21 b of the bottom plug 20 to fix the upper collar 2 to the main collar 1. In this state, the slope 21 a of the butt plug 20 connects the fishing line introduction hole 6 of the main rod 1 and the fishing line passage 100 of the tip rod 4 in the former upper rod 2. Subsequently, the threading tool 200 in which the fishing line L is locked to the fishing line locking portion is inserted from the fishing line introduction hole 6. The cap part 202 of the threader 200 is inserted into the fishing line passage 100 of the tip 4 along the slope 21a. Then, the threading tool 200 is pulled out from the top guide 7 and the fishing line L is inserted into the fishing line passage 100.
[0031]
Thereafter, as shown in FIG. 2 (b), the threaded engagement of the male screw portion 22 with the former upper collar 2 is released, the tail plug 20 is removed from the former upper collar 2, and the spike head 4 to the former upper collar 2 are sequentially inserted into the leading edge. Pull it out to the side and use it as one housing.
[0032]
In this centering rod, the upper rod 2 is fixed so that the butt plug 10 is positioned in the vicinity of the fishing line introduction hole 6 of the main rod 1 during the fishing line insertion operation, so that the fishing line insertion operation can be performed quickly in a stable state. it can. And when actually fishing, the bottom plug 20 can be removed from the upper rod 2 and connected in a swing-out manner. In addition, the slope 21a of the butt plug 20 guides the threading tool and the fishing line from the fishing line introduction hole 6 to the fishing line passage 100 of the tip rod 4 during the fishing line insertion operation. The large-diameter hard ring 2b can be installed regardless of the above. As a result, the fishing line L can be smoothly put in and out without lowering the sliding resistance of the fishing line L during actual fishing.
[0033]
[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
[0034]
As shown in FIG. 5, the main rod 1 of the penetrating rod adopting the first embodiment of the present invention has a fishing line introduction hole 6 that is formed on the tip side outer peripheral surface and introduces the fishing line L from the reel into the rod body. Is formed. A protective ring 10 for protecting the peripheral edge from contact with the fishing line L is fitted into the peripheral edge of the fishing line introduction hole 6. The protection ring 10 is a ring-shaped member formed of a hard ceramic or a metal such as aluminum, and is disposed along the periphery of the fishing line introduction hole 6 formed in an elliptical shape that is long in the axial direction of the main rod 1. ing. Near the center in the axial direction of the protective ring 10, a pair of protrusions 10 a protruding in the radial direction of the main shaft 1 are formed.
[0035]
As shown in FIG. 5, the upper upper collar 2 has a female threaded portion 2 a at the proximal end of the collar, and a collar buttocks 30 is detachably connected to the female threaded portion 2 a, and further, 20 is detachably fixed.
[0036]
As shown in detail in FIGS. 6 and 7, the buttock part 30 includes a cylindrical main body 31 and a ceramic hard ring 32 fitted into the inner peripheral surface of the tip of the main body 31. The main body portion 31 is made of, for example, a synthetic resin such as nylon resin, and has an internal thread portion 31a and an external thread portion 31b on the heel side inner peripheral surface and the tip side outer peripheral surface, respectively. The male threaded portion 31b can be screwed into the female threaded portion 2a at the end on the heel side of the upper upper collar 2, and the buttock butt 30 is fixed to the heel side of the upper upper collar 2 in a detachable manner. On the other hand, the hard ring 32 is a ring-shaped member having a relatively large inner diameter without depending on the inner diameter of the tip collar 4 accommodated in the former collar 2.
[0037]
As shown in detail in FIGS. 6 and 7, the bottom plug 20 includes a cylindrical main body portion 21 and a male screw formed on the tip side of the main body portion 21 with a diameter slightly smaller than that of the main body portion 21 and formed with a thread on the outer periphery. Part 22. The main body portion 21 and the male screw portion 22 are integrally formed of a plastic such as nylon resin, and the male screw portion 22 can be screwed into the female screw portion 31 a of the butt end portion 30. In addition, a slope 21 a is formed continuously from the end surface on the male screw 22 side near the center in the width direction of the main body 21 to the side surface near the center in the axial direction. A locking groove 21b that can be engaged with the protruding portion 10a of the protective ring 10 is formed on the opening side surface of the slope 21a of the main body 21 near the boundary with the male screw portion 22. The locking grooves 21b are formed on both sides of the slope 21a. In a state where the protruding portion 10 a is engaged with the locking groove 21 b, the slope 21 a is gently connected via the heel side of the fishing line introduction hole 6 of the main rod 1, the fishing line passage of the tip rod 4, and the heel portion 30. ing.
[0038]
Other configurations are the same as those in the first embodiment, and a description thereof will be omitted.
[0039]
In the through hole configured as described above, the tip 4 to the former upper 2 are stored in the main 1 when stored. On the other hand, at the time of use, each casing is extended to the tip side and used as one casing. At the time of fishing line insertion operation, the fishing line L is inserted into the fishing line passage 100 of each housing using the threading tool 200.
[0040]
At the time of fishing line insertion operation, as in the first embodiment, the base side of the base rod 2 is positioned near the fishing line introduction hole of the first rod body, and the protruding portion of the protective ring 10 to which the base rod 1 is fixed 10 a is engaged with the locking groove 21 b of the bottom plug 20, and the upper collar 2 is fixed to the main collar 1. In this state, the slope 21 a of the butt plug 20 connects the fishing line introduction hole 6 of the main rod 1 and the fishing line passage 100 of the tip rod 4 in the former upper rod 2. Subsequently, the fishing line L is inserted into the fishing line passage of the tip rod 4 from the fishing line introduction hole by the threading tool.
[0041]
After that, the screwing of the buttocks 20 with respect to the buttocks 30 is released, the buttocks 20 is removed from the upper collar 2, and the head collar 4 to the former collar 2 are sequentially pulled out to the tip side and used as one casing. .
[0042]
In this centering rod, the upper rod 2 is fixed so that the butt plug 20 is positioned in the vicinity of the fishing line introduction hole 6 of the main rod 1 during the fishing line insertion operation, so that the fishing line insertion operation can be performed quickly in a stable state. it can. In actual fishing, the bottom plug 20 can be removed from the upper rod 2 and connected in a swing-out manner. In addition, the slope 21a of the butt plug 20 guides the threading tool and the fishing line from the fishing line introduction hole 6 to the fishing line passage 100 of the tip rod 4 during the fishing line insertion operation. Regardless of the size, the large-diameter hard ring 32 can be installed. As a result, the fishing line L can be smoothly put in and out without lowering the sliding resistance of the fishing line L during actual fishing. The hard ring 32 is fitted in the butt end portion 30 that is detachably connected to the upper collar 2 so that the hard ring 32 can be replaced if necessary, and dust or the like can be exchanged. Cleaning when it accumulates in 2 is easy.
[0043]
[Third Embodiment]
Hereinafter, a third embodiment of the present invention will be described with reference to the drawings.
[0044]
As shown in FIG. 8, the main rod 1 of the penetrating rod adopting the third embodiment of the present invention has a fishing line introduction hole 6 that is formed on the tip side outer peripheral surface and introduces the fishing line L from the reel into the rod body. Is formed. A protective ring 10 for protecting the peripheral edge from contact with the fishing line L is fitted into the peripheral edge of the fishing line introduction hole 6. The protection ring 10 is a ring-shaped member formed of hard ceramic, aluminum, or the like, and is disposed along the periphery of the fishing line introduction hole 6 formed in an elliptical shape that is long in the axial direction of the main rod 1. Near the center in the axial direction of the protective ring 10, a pair of protrusions 10 a protruding in the radial direction of the main shaft 1 are formed.
[0045]
As for the upper upper collar 2, the hard ring 2b is inserted in the inner peripheral surface of the collar side edge part. In addition, a magnetic body 50 made of an alloy such as steel is fixed to the base end face so as to cover the end face.
[0046]
The bottom plug 20 includes a cylindrical main body 21 and a ring-shaped magnet 60 that is fixed to the tip side of the main body 21 and has a through hole near the center in the radial direction. A slope 21 a is formed continuously from the end surface on the magnet 60 side near the center in the width direction of the main body 21 to the side surface near the center in the axial direction. A locking groove 21b that can be engaged with the protruding portion 10a of the protective ring 10 is formed on the opening side surface of the slope 21a of the main body 21 near the boundary with the magnet 60. The locking grooves 21b are formed on both sides of the slope 21a. In a state where the protruding portion 10 a is engaged with the locking groove 21 b, the slope 21 a gently connects the base side of the fishing line introduction hole 6 of the main rod 1 and the fishing line passage of the tip rod 4.
[0047]
Other configurations are the same as those in the first embodiment, and a description thereof will be omitted.
[0048]
In the through hole configured as described above, the tip 4 to the former upper 2 are stored in the main 1 when stored. On the other hand, at the time of use, each casing is extended to the tip side and used as one casing. At the time of fishing line insertion operation, the fishing line L is inserted into the fishing line passage 100 of each housing using the threading tool 200.
[0049]
At the time of fishing line insertion operation, as in the first embodiment, the base side of the base rod 2 is positioned near the fishing line introduction hole of the first rod body, and the protruding portion of the protective ring 10 to which the base rod 1 is fixed 10 a is engaged with the locking groove 21 b of the bottom plug 20, and the upper collar 2 is fixed to the main collar 1. In this state, the magnet 60 of the butt plug 20 is magnetically attached to the magnetic body 50 of the former upper rod 2, and the slope 21 a of the butt plug 20 causes the fishing line introduction hole 6 of the former rod 1 and the tip of the former upper rod 2. The fishing line passage 100 of the rod 4 is connected. Subsequently, the fishing line L is inserted into the fishing line passage of the tip rod 4 from the fishing line introduction hole by the threading tool.
[0050]
Thereafter, the magnetic plug of the bottom plug 20 is released from the magnet 60 and the bottom plug 20 is removed from the top collar 2, and the head collar 4 to the top collar 2 are sequentially pulled out toward the tip side to produce a single collar. Use as a body.
[0051]
This through-hole has the same effects as the first embodiment.
[0052]
[Other Embodiments]
(A) The number of through-rod housings is not limited to the above embodiment, and any number of housings can be used. Moreover, it is not limited to what provides a fishing line introduction hole in a main rod, You may provide a fishing line introduction hole in the 1st center rod connected with the tip side of a main rod.
[0053]
【The invention's effect】
According to the penetrating rod according to the present invention, the predetermined hard ring can be formed with a large diameter, so that the sliding resistance of the fishing line can be reduced. Further, the fishing line insertion operation can be easily performed.
[Brief description of the drawings]
FIG. 1 is an overall view of a through hole that employs a first embodiment of the present invention.
2 is an enlarged cross-sectional view of the vicinity of a fishing line introduction hole of FIG. 1 during a fishing line insertion operation.
3 is an enlarged top view of the bottom plug 20 of FIG.
4 is an enlarged cross-sectional view of the bottom plug 20 of FIG.
FIG. 5 is an enlarged cross-sectional view of the vicinity of a fishing line introduction hole of a penetrating rod adopting a second embodiment of the present invention.
6 is an enlarged top view of the bottom plug 20 of FIG.
7 is an enlarged cross-sectional view of the bottom plug 20 of FIG.
FIG. 8 is an enlarged cross-sectional view of the vicinity of a fishing line introducing hole of a penetrating rod adopting a third embodiment of the present invention.
FIG. 9 is an enlarged cross-sectional view of the vicinity of a fishing line introduction hole of a conventional through rod.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Genroku 2 Original upper collar 2b Hard ring 3 Middle collar 4 Earhead collar 5 Reel 6 Fishing line introduction hole S Reel sheet 10 Protective ring 10a Protruding part 20 Bottom plug 21 Body part 21a Inclined 21b Locking groove 22 Male thread part 30 Part 31 Body part 32 Hard ring

Claims

A through rod having a fishing line passage which can be mounted with a reel on an outer peripheral surface and through which a fishing line from the reel can pass,
A first housing having a fishing line introduction hole capable of introducing a fishing line into the fishing line passage on a tip side outer peripheral surface;
A second housing having a hard ring connected to the tip side of the first housing in a swing-out manner and having a hard ring on the inner peripheral surface of the foot;
A bottom plug detachably connected to the base end of the second housing;
A small-diameter housing connected in a swinging manner to the tip side of the second housing,
The bottom plug includes a main body portion that can be locked to the first rod body in the vicinity of the fishing line introduction hole of the first rod body, and the main body portion formed in the main body portion in the vicinity of the fishing line introduction hole of the first rod body. A threading rod having a connecting portion that communicates the fishing line introduction hole and a fishing line passage of a small-diameter rod housed in the second rod body in a state where the fishing line is locked.

2. The intermediate thread according to claim 1, wherein the connecting portion has a slope formed continuously from the vicinity of a rim base side edge of the fishing line introduction hole of the first rod body to a fishing line passage of the small diameter rod body. rod.

The centering hook according to claim 1 or 2, wherein the main body has a threaded portion on the tip side that can be screwed to a heel side end of the second casing.

The said main-body part is a penetration hook of Claim 1 or 2 which has the magnet which can be attached or detached to the base side edge part of the said 2nd housing | casing in the tip side.

The second housing has a buttock portion having a through hole at a heel side end,
The hard ring is disposed on the inner peripheral surface of the through hole of the buttock portion,
The through hole in any one of Claims 1-4 with which the said bottom plug is connected with the said buttocks part so that attachment or detachment is possible.

The through collar according to claim 5, wherein the buttock is detachably fixed to the second casing.